The Reverie Super Sports B Carbon Fibre bucket seat is FIA 8855-1999 approved and trimmed in black FIA spacer fabric. Note: this seat is very slightly wider than the twin skin seat, this single skin will only fit Lotus chassis on the drivers side (see seat fitting guide). To use a Super Sports seat on the passenger side Lotus use a Twin skin in that side of the vehicle or remove the handbrake centre tunnel if for racing to allow room. Universal fitment using 288mm side hole centres, the bare shell weight 3.7kg, fully trimmed weight is 5.4kg.